Fastening device and method for fastening at least one sensor to a railway rail
AssigneeSiemens Mobility GmbH
InventorsHeiner Koerkemeier, Ulf Truemper, Marco Clemens, Tobias Bauer, Horst Pech
Life of this patent
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Abstract
A fastening device for fastening at least one sensor to a railway rail includes at least one clamping bow and at least two mutually opposite clamping regions connected to the clamping bow. The at least one sensor and at least part of the railway rail can be disposed between the clamping regions. At least one clamping device is connected to the clamping bow for applying the clamping force between the clamping regions for fastening the at least one sensor to the railway rail. A sensor arrangement including the fastening device and a method for fastening at least one sensor to a railway rail are also provided.
Claims10
A fastening device for fastening at least one sensor to a railway rail, the fastening device comprising:
- at least one crossbeam element;
- at least two clamping bows movably connected to said crossbeam element about a bearing point for a movement of said at least two clamping bows relative to said crossbeam element between a fastening position and an assembly and transport position;
- at least two mutually opposite clamping regions connected to at least one of said at least two clamping bows, said at least two mutually opposite clamping regions being configured to receive the at least one sensor and at least a part of the railway rail therebetween;
- and
- at least one clamping device connected to at least one of said at least two clamping bows for applying a clamping force between said at least two mutually opposite clamping regions for fixing the at least one sensor to the railway rail.
A sensor arrangement, comprising:
- a fastening device for fastening at least one sensor to a railway rail, the fastening device having,
- at least one crossbeam element;
- at least two clamping bows movably connected to said crossbeam element about a bearing point for a movement of said at least two clamping bows relative to said crossbeam element between a fastening position and an assembly and transport position;
- at least two mutually opposite clamping regions connected to at least one of said at least two clamping bows, said at least two mutually opposite clamping regions being configured to receive the at least one sensor and at least a part of the railway rail therebetween;
- and
- at least one clamping device connected to at least one of said at least two clamping bows for applying a clamping force between said at least two mutually opposite clamping regions for fixing the at least one sensor to the railway rail;
- and
- at least one sensor to be fastened to a railway rail.
A method for fastening at least one sensor to a railway rail, the method comprising the following steps:
- positioning the at least one sensor at the railway rail;
- initially configuring a fastening device in an assembly and transport position and placing the fastening device at least partially underneath a rail foot of the railway rail;
- then configuring the fastening device in a fastening position;
- and
- then clamping the at least the at least one sensor and the railway rail together.
Dependencies are inferred from the claim text.